Finding the Fourth Proportional to 6,765,558.09, 10,150,593.09 and 4,500,014.01
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Solution
The fourth proportional to 6,765,558.09, 10,150,593.09 and 4,500,014.01 is: 6,751,521.53
Step by Step Solution
- Step 1: Write the proportion equation
6,765,558.09 : 10,150,593.09 = 4,500,014.01 : x - Step 2: Convert to fraction form
6,765,558.09/10,150,593.09 = 4,500,014.01/x - Step 3: Cross multiply
6,765,558.09x = 10,150,593.09 × 4,500,014.01 - Step 4: Simplify right side
6,765,558.09x = 45,677,811,114,809.19 - Step 5: Solve for x
x = 45,677,811,114,809.19/6,765,558.09 - Step 6: Final answer
x = 6,751,521.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.